GB50189-2015······1

1 總則······12

2 術(shù)語······13

3 建筑與建筑熱工······15

3.1 一般規(guī)定······15

3.2 建筑設(shè)計(jì)······16

3.3 圍護(hù)結(jié)構(gòu)熱工設(shè)計(jì)······19

3.4 圍護(hù)結(jié)構(gòu)熱T性能的權(quán)衡判斷······25

4 供暖通風(fēng)與空氣調(diào)節(jié)······28

4.1 一般規(guī)定······28

4.2 冷源與熱源······29

4.3 輸配系統(tǒng)······37

4.4 末端系統(tǒng)······44

4.5 監(jiān)測(cè)、控制與計(jì)量······45

5 給水排水······48

5.1 一般規(guī)定······48

5.2 給水與排水系統(tǒng)設(shè)計(jì)······48

5.3 生活熱水······49

6 電氣······51

6.1 一般規(guī)定······51

6.2 供配電系統(tǒng)······51

6.3 照明······51

6.4 電能監(jiān)測(cè)與計(jì)量······53

7 可再生能源應(yīng)用······54

7.1 一般規(guī)定······54

7.2 太陽能利用······54

7.3 地源熱泵系統(tǒng)······55

附錄A 外墻平均傳熱系數(shù)的計(jì)算······56

附錄B 圍護(hù)結(jié)構(gòu)熱工性能的權(quán)衡計(jì)算······57

附錄C 建筑圍護(hù)結(jié)構(gòu)熱工性能權(quán)衡判斷審核表······64

附錄D 管道與設(shè)備保溫及保冷厚度······66

本標(biāo)準(zhǔn)用詞說明······70

引用標(biāo)準(zhǔn)名錄······71

附:條文說明······72

1 總則······77

2 術(shù)語······82

3 建筑與建筑熱工······85

3.1 一般規(guī)定······85

3.2 建筑設(shè)計(jì)······88

3.3 圍護(hù)結(jié)構(gòu)熱工設(shè)計(jì)······97

3.4 圍護(hù)結(jié)構(gòu)熱工性能的權(quán)衡判斷······102

4 供暖通風(fēng)與空氣調(diào)節(jié)······106

4.1 一般規(guī)定······106

4.2 冷源與熱源······110

4.3 輸配系統(tǒng)······132

4.4 末端系統(tǒng)······147

4.5 監(jiān)測(cè)、控制與計(jì)量······149

5 給水排水······156

5.1 一般規(guī)定······156

5.2 給水與排水系統(tǒng)設(shè)計(jì)······160

5.3 生活熱水······160

6 電氣······165

6.1 一般規(guī)定······165

6.2 供配電系統(tǒng)······165

6.3 照明······166

6.4 電能監(jiān)測(cè)與計(jì)量······168

7 可再生能源應(yīng)用······171

7.1 一般規(guī)定······171

7.2 太陽能利用······172

7.3地源熱泵系統(tǒng)······174

附錄A 外墻平均傳熱系數(shù)的計(jì)算······176

附錄B 圍護(hù)結(jié)構(gòu)熱工性能的權(quán)衡計(jì)算······179

附錄D 管道與設(shè)備保溫及保冷厚度······182